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Subject: Re: [boost] problems with grammar using spirit
From: McJaml (jaml89_at_[hidden])
Date: 2011-08-29 22:47:50


Hi !

Thanks for the quick answer, this solved my problem but now I'm just having
a little problem detecting string constants.

I have the following regular expression in the lexer
cte_string = "\".\"";

and this grammar
Graznido = tok.quack >> '(' >> (Expresion | tok.cte_string) >> *(',' >>
(Expresion | tok.cte_string)) >> ')' >> ';';

it should accept something like this
quack("hola", 1);
but it fails to recognize it like something valid, it doesn't try to match
"hola" with the cte_string, well that's what I think it's happening, because
while debugging it tries to match it first with Expresion but fails and then
it's like cte_string is not in the grammar.

I dont't know what would be the better approach to detect a string constant
with the parser.

Thanks in advance
I attach the code
McJaml
http://boost.2283326.n4.nabble.com/file/n3777837/Prueba.cpp Prueba.cpp

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